1. Turn off
2. Redo cables
3. Turn on
4. Cross fingers.
don't do it this way. this is last resort .
can't find a shot with system this is one with network go to the left of network and click system then click the reboot option
That's a little melodramatic and could lead the OP astray. The reboot option in OpenWRT just reboots Luci (renders the webpages in OpenWRT) and toggles the reset pin on the micro. This means that other components (e.g. the USB hub, the switch) could remain in a 'bad' state which could have been cleared if the entire device was power cycled.
Elaramus had it right. I'd also suggest swapping the data cable from one blade to the next (if this hasn't been done already) to attempt to isolate the problem.
edit: and no, you shouldn't lose settings
YES!! The feeling of vindication!!
I almost wrote a snide reply to the melodramatic response, but I am just a lowly full member and how could I possibly challenge the wisdom of a hero member? Thank you Jimrome!
The extra bit about moving the data cable to isolate the problem is sage advice too, kicking myself for not thinking to add that when I replied.
It would be good for the Original Poster to reply to the thread with a status update.